CBSE Class 12th Math 10 – Vector Algebra MCQs
The direction of zero vector is ____.
Correct!
Wrong!
As per definition, Zero vector cannot be assigned a definite direction, as it has zero magnitude. Hence, the direction of zero vector is indefinite.
A vector, whose initial and terminal points coincide is called a/ an ____.
Correct!
Wrong!
We know that zero vector (or null vector) is a vector whose initial and terminal points coincide. Hence, a vector whose initial and terminal points coincide is called a null vector.
A line that has both magnitude as well as direction is called ____.
Correct!
Wrong!
A line that has both magnitude as well as direction is called directed line segment.
A quantity that has magnitude as well as direction is called ____.
Correct!
Wrong!
By definition, a quantity that has magnitude as well as direction is called vector.
A point where the vector ends is called the ____.
Correct!
Wrong!
A point where the vector ends is called the terminal point.
A point where the vectors start is called ____.
Correct!
Wrong!
A point where the vectors start is called the initial point.
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CBSE Class 12th Math 10 - Vector Algebra MCQs
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